### Function Macro

# GObject DEFINE_ENUM_TYPE

since: 2.74

#### Declaration [src]

    #define G_DEFINE_ENUM_TYPE (
      TypeName,
      type_name,
      ...
    )

#### Description [src]

A convenience macro for defining enumeration types.

This macro will generate a `*_get_type()` function for the given `TypeName`, using `type_name` as the function prefix.

    G_DEFINE_ENUM_TYPE (GtkOrientation, gtk_orientation,
      G_DEFINE_ENUM_VALUE (GTK_ORIENTATION_HORIZONTAL, "horizontal"),
      G_DEFINE_ENUM_VALUE (GTK_ORIENTATION_VERTICAL, "vertical"))

For projects that have multiple enumeration types, or enumeration types with many values, you should consider using glib-mkenums to generate the type function.

Available since: 2.74

This function is not directly available to language bindings.

#### Parameters

`TypeName`

  Type: `-`

  The enumeration type, in `CamelCase`.

`type_name`

  Type: `-`

  The enumeration type prefixed, in `snake_case`.

`...`

  Type: `-`

  A list of enumeration values, defined using G_DEFINE_ENUM_VALUE().